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RTI-27
ADDR IN (0)
t13c
SYMBOL
PARAMETER
MINIMUM
MAXIMUM
UNITS
DATA bus valid after READ CONTROL
valid whilve ADDR IN (0) = 0 or 1
Figure 13. System and Last Command Register Read Timing
ns
ns
ns
DATA BUS
(CNTRL + CS )
-
-
READ CONTROL
Logical OR 1, 2
DATA bus valid after ADDR IN (0) = 0 or
1 while READ CONTROL = 0
READ CONTROL negation to DATA bus
high impedance 3
Notes:
1. ADDR IN (0) = 0 System Register read.
2. ADDR IN (0) = 1 Last Command Register read.
3. Supplied as a design limit but not guaranteed or tested.
132
70
101
-
t13b
t13a
t13a
t13b
t13c